© Julia Shtoll
Zuihou Go Ryuukaen
Registration n° AKIHO 18-4620
- Breeder
- Tatsumi Tada
- Owner
- Julia Shtoll
- Kennel
- RyuukaenHakodate
- Gender
- Male
- Date of birth
- 17 September 2018
- Country of birth
- Japan
- Country of standing
- Russia
- Colour
- Red
Genetic indicators
COI — inbreeding
5.66%
Low. Common ancestors: Gyokusui Go Kouyasan Miyauchisou, Momoko Go Hanawa Kisaragi, Awa Kokushi Go Tateyama Matsunaga, Kitanojou Go Saginuma Kensha.
AVK — distinct ancestors
72.6%
45 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Common lines — rarer than 16% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations
Common ancestors and how they connect 4
Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.
| Ancestor | Sire's side | Dam's side | Share of the COI |
|---|---|---|---|
| Gyokusui Go Kouyasan Miyauchisou ♂ | gen. 3 | gen. 4gen. 5 | 2.34% |
| Momoko Go Hanawa Kisaragi ♀ | gen. 3 | gen. 4gen. 5 | 2.34% |
| Awa Kokushi Go Tateyama Matsunaga ♂ | gen. 5 | gen. 4gen. 5 | 0.59% |
| Kitanojou Go Saginuma Kensha ♂ | gen. 5 | gen. 5 ×2 | 0.39% |
| COI over 5 generations | 5.66% | ||
How the lines connect
Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.
Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree
How these figures are calculated
COI — Wright's formula: F = Σ (½)n₁+n₂+1 × (1 + FA), summed over every path through a common ancestor A. The number of generations must be fixed for two dogs to be comparable: a more complete pedigree mechanically raises the figure.
AVK — distinct ancestors divided by the theoretical number of ancestors. Over 5 generations there are 62 possible slots. 100% means no ancestor appears twice.
Completeness — the share of slots actually filled in. The AVK is misleading without it: a half-empty pedigree shows a low AVK even with no inbreeding at all, simply because data is missing.
Pedigree
The whole tree fits on screen. Pinch to zoom in on a dog.
Honbuten 136 yoken-a 1Kenyuu Go Noshiro Koujusou ♂
Japan
CH SWISS, SLO and NLAwa Tenjin Go Jr Matsunaga ♂JapanOurin Go Jr Matsunaga ♂JapanAwa Suzuhime Go Jr Matsunaga ♀Japan
Hanapon Go Hanawa Kisaragi ♀Japan
AKIHO No.115 Honbuten Youken A class WINNER, AKIHO No.67 Iwate branch show Seiken class Tokuyu WINNERGyokusui Go Kouyasan Miyauchisou ♂Japan
MEIYOSHO WINNER 2007Momoko Go Hanawa Kisaragi ♀Japan
AKIHO 85th Hakodate Youken 1stMomono Go Hakodate Izumi ♀Japan
Champion of Poland, Aomori Shibuten TOKUYUU Winner, 132th Hombuten Waka Inu V-ce Winner, 2 x CAC, 5 x BOB, BOG 2, BOG 3Sangoku Go Ryuukaen ♂Japan
Shouki Go Minatomaru ♂Japan
AKIHO 130th Honbuten SeikenB class Tokuyuu 4th prizeAkari Go Bitsuku Taisetsu Akatsuki ♀Japan
2011 Tokubetsu Honbuten YoukenB 1stAki Go Hanawa Kisaragi ♀Japan
MEIYOSHO WINNER 2012Manjirou Go Maruyoshi ♂Japan
Konatsu Go Hanawa Kisaragi ♀JapanOffspring and relatives
Grouped by litter, with both parents at the top of each block.
Direct offspring 3 litters · 5 dogs
♂ AyboRed · 
born & living in Russia
♂ Akihiko Iz Volchyey StaiRed · born & living in Russia
♀ Aurora Iz Volchyey StaiRed · born & living in Russia
♀ Shtolliwood Smile AkatsukiRed · born & living in Russia
♀ Shtolliwood Smile AkegataRed · born & living in Russia
Full siblings 1 litter · 3 dogs
♂ Makkenryuu Go RyuukaenWhite · born & living in Japan
♂ Ryouma Go RyuukaenRed · born & living in Japan
♀ Takanenohana Go RyuukaenRed · born & living in Japan
Half-siblings, sire's side 9 litters · 17 dogs
- ♂ Katsutarou Go Noshiro KoujusouRed · born & living in Japan
♀ Komachihime Go Noshiro KoujusouRed · born & living in Japan
♂ Kenta Go DairinsouRed · born in Japan · 
lives in Belarus
- ♀ Hanayuu Go Noshiro KoujusouRed · born & living in Japan
- ♂ Kentatsu Go Noshiro KoujusouRed · born & living in Japan
♂ Hakuoumaru Go Miyagi Kozaki KenshaWhite · born in Japan · 
lives in Brazil- ♀ Kounohana Go Miyagi Kozaki KenshaRed · born & living in Japan
♂ Kurenairyuujin Go Miyagi Kozaki KenshaRed · born & living in Japan
♀ Shibako Go Yuri KenshaRed · born & living in Japan
♀ Homare Go Kyushu IshidaRed · born in Japan · 
lives in USA
♂ Ken Go Kyushu IshidaRed · born in Japan · lives in USA
♀ Miruku Go Kyushu IshidaWhite · born in Japan · 
lives in Hungary
- ♀ Rin Go Kyushu IshidaRed · born & living in Japan
- ♀ Kotobuki Ra Go Hinai OogiRed · born & living in Japan
- ♂ Chikara Ho Go MitakesouRed · born & living in Japan
♂ Eika Go Hinai MitakesouRed · born & living in Japan
♂ Rintaro Go Hinai MitakesouRed · born & living in Japan
Half-siblings, dam's side 4 litters · 9 dogs
♂ Tenshomaru Go RyuukaenRed · born & living in Japan
♂ Hounoryuu Go RyuukaenRed · born & living in Japan
♀ Suzume Go RyuukaenRed · born & living in Japan
♀ Tami Go RyuukaenRed · born & living in Japan
♂ Haykunen No Kodoku Go RyuukaenRed · born & living in Japan
♂ Houjumaru Go RyuukaenRed · born & living in Japan
♂ Hougimmaru Go RyuukaenWhite · born & living in Japan
♂ Moriizou Go RyuukaenRed · born & living in Japan
♂ Sangokuten Go RyuukaenRed · born & living in Japan
Added by Tatsumi Tada. Last updated by Minako 27 Sep 2020.